# A086752 (b-file synthesized from sequence entry)
1 1
2 32
3 8112
4 17971200
5 355207057920
6 63010655570903040
7 100505356319291594711040
8 1442361950110091891786121216000
9 186276322602412236974585775503690956800
10 216505458700483736766078241517019274701019545600
11 2264736353104098912130003755084217747715114856943819161600